Properties of the Number -2328

Three Hundred Twenty-Eight

Basics

Value: -2329 → -2328 → -2327

Parity: even

Prime: No

Previous Prime:

Next Prime: 1

Digit Sum: 15

Digital Root: 6

Palindrome: No

Factorization: 2 ³ × 3 × 97

Divisors: 1, 2, 3, 4, 6, 8, 12, 24, 97, 194

Polygonal

Triangular: No

Square: No

Pentagonal: No

Hexagonal: No

Heptagonal: No

Tetrahedral: No

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Representations

Binary: -100100011000

Octal: -4430

Duodecimal: -1420

Hexadecimal: -918

Square: 5419584

Square Root: 48.249352327259274

Classification

Fibonacci: No

Bell Number: No

Factorial Number: No

Regular Number: No

Perfect Number: No

Special

Kaprekar Constant: No

Munchausen Constant: No

Armstrong Number: No

Kaprekar Number: No

Catalan Number: No

Vampire Number: No

Taxicab Number: No

Super Prime: No

Friedman Number: No

Fermat Number: No

Cullen Number: No

OEIS Sequences

Expansion of η(q²)¹² / theta₃(q)³ in powers of q. A29769

Expansion of ∏_k>=1 (1 - x^k)^k/(1 - x^5·k)^5·k. A285285

First differences of number of active (ON, black) cells in n-th stage of growth of two-dimensional cellular automaton defined by "Rule 347", based on the 5-celled von Neumann neighborhood. A271300

Number of permutations satisfying -k<=p(i)-i<=r and p(i)-i not in I, i=1..n, with k=1, r=5, I={0,2,3}. A79955

a(n) = n*(4·n+1). A7742

Numbers k such that k!! - 1 is prime. A7749

a(n) = a(n-1) + a(n-5); a(0) = ... = a(4) = 1. A3520

Expansion of g.f. x*(1 + 3·x)/((1 + x)*(1 - x)³). A35608

Even triangular numbers halved. A74378

Numbers that can be expressed as the difference of the squares of primes in just one distinct way. A90781